[BleedingSilver]

Make sure the fuel pressure is set to stock, as far as your ignition timing the probe for it should be behind the battery on the firewall. While the motor is running attach that to ground by using a jumper wire or paperclip and use a timing light to make sure the ignition timing is at *5btdc on your timing cover down by the harmonic balancer. To adjust the timing loosen the crank angle sensor until the hash mark on the balancer lines up with timing cover. then just simply unground the connector. Timing will go back to being computer controlled at *15. While this connector is grounded you can also take this as a time to adjust curb idle speed if you have issues with it being high or low.

A common boost leak/ vacuum leak is the biss screw. You can order a new o-ring for it or wrap it with some teflon tape. You may find this leaking if you do a boost leak test or adjust your idle speed. Doing a boost leak test before you adjust idle ensures the idle will be proper and not over adjusting for any underlying conditions